Answer:
you have to use the knowledge and vertically opposite angles corresponding angles
vertically opposite meaning the angle vertically opposite to 84 is at 4 then corresponding angles to get what is 2x then divide your answer by 2
Answer is 0.9
3.6÷4=0.9
0.9 is already a tenth
Unless you mean 4 divided by 3.6 then the answer is 1.1
4÷0.9=1.11111111 rounded to the nearest tenth it is 1.1
ANSWER B
16=22-6
Do the math on paper and you should get it.
Answer:
I cant help unless i have workable units (0.5) is not a point
but im guessing that you were trying to say (0,5) in which case its
7.07106781187
its a triangle
5 on one side
5 on the other
solve for the hypotenuse
hypotenuse = 
hypotenuse = 7.07106781187
I hope this helps!
Answer:
A or D
Step-by-step explanation:
I cant totally remember, but a and d make sense. sorry, I learned about this in 6th